Merge branch 'bugfix/delete-activity-audience' into 'develop'

expand the audience of delete activities to all recipients of the deleted object

Closes #682

See merge request pleroma/pleroma!891

test/web/activity_pub/activity_pub_test.exs

@@ -691,6 +691,27 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
       user = Repo.get(User, user.id)
       assert user.info.note_count == 10
     end
+
+    test "it creates a delete activity and checks that it is also sent to users mentioned by the deleted object" do
+      user = insert(:user)
+      note = insert(:note_activity)
+
+      {:ok, object} =
+        Object.get_by_ap_id(note.data["object"]["id"])
+        |> Object.change(%{
+          data: %{
+            "actor" => note.data["object"]["actor"],
+            "id" => note.data["object"]["id"],
+            "to" => [user.ap_id],
+            "type" => "Note"
+          }
+        })
+        |> Object.update_and_set_cache()
+
+      {:ok, delete} = ActivityPub.delete(object)
+
+      assert user.ap_id in delete.data["to"]
+    end
   end
 
   describe "timeline post-processing" do